Circulatory Respiratory playlsit

1234567891011
Across
  1. 2. any of the muscular-walled tubes forming part of the circulation system by which blood (mainly that which has been oxygenated) is conveyed from the heart to all parts of the body.
  2. 4. a duct or canal holding or conveying blood or other fluid.
  3. 5. a large membranous tube reinforced by rings of cartilage
  4. 7. main artery of the body, supplying oxygenated blood to the circulatory system.
  5. 8. any of the major air passages of the lungs which diverge from the windpipe.
  6. 9. a dome-shaped muscular partition separating the thorax from the abdomen in mammals.
  7. 11. relating to the circulation of blood or sap.
Down
  1. 1. each of the two main chambers of the heart, left and right.
  2. 3. the red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body.
  3. 4. any of the tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood toward the heart.
  4. 6. relating to or affecting respiration or the organs of respiration.
  5. 10. a hollow muscular organ that pumps the blood through the circulatory system